Heat warning issued for Calgary expected to last through weekend

Environment Canada first called the heat warning for Calgary Friday afternoon. It's expected to last through the weekend. Environment Canada first called the heat warning for Calgary Friday afternoon. It's expected to last through the weekend.

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U.S. FDA advisory panel rejects widespread Pfizer booster shots

An influential federal advisory panel overwhelmingly rejected a plan Friday to offer Pfizer booster shots against COVID-19 to most Americans, dealing a heavy blow to the Biden administration's effort to shore up people's protection amid the highly contagious delta variant.